This manual provides installation and operation instructions for the OSBURN 900 wood stove.
This manual covers the Osburn 900 (OB00900) wood stove, including safety information, fuel selection and preparation, lighting and maintaining fires, stove and chimney maintenance, installation clearances, and venting requirements.
It also lists appliance performance and general features, such as heating area, firebox volume, heat output, efficiency, emissions, log length, flue diameter, weights, approved installations, and applicable standards.
| Fuel type | Dry cordwood |
|---|---|
| Recommended heating area | 250 to 1,000 ft² (23 to 93 m²) |
| Firebox volume | 1.3 ft³ (0.037 m³) |
| Maximum burn time | 5 h |
| Maximum heat output | 40,000 BTU/h (11.7 kW) |
| Overall heat output rate | 10,800 to 22,600 BTU/h (3.2 to 6.6 kW) |
| Average overall efficiency (EPA Cribs / Douglas Fir) | 68.0% HHV, 73.5% LHV |
| Optimum efficiency | 78.2% |
| Average particulate emissions rate | 4.0 g/h |
| Average CO | 130.5 g/h |
| Maximum log length | 17 in (432 mm) east-west |
| Flue outlet diameter | 6 in (152 mm) |
| Recommended connector pipe diameter | 6 in (152 mm) |
| Type of chimney | CAN/ULC S629, UL 103 HT (2100°F) |
| Approved for alcove installation | Yes |
| Approved for mobile home installation | Not approved |
| Shipping weight | 273 lb (124 kg) |
| Appliance weight | 232 lb (105 kg) |
| Type of door | Single, glass with cast iron frame |
| Type of glass | Ceramic glass |
| Blower | Optional (up to 100 CFM) |
| Particulate emission standard | EPA / CSA B415.1-10 |
| USA safety standard | UL 1482, UL 737 |
| Canadian safety standard | ULC S627 |
Burn only seasoned natural firewood.
The maximum log length is 17 in (432 mm) east-west.
No, it is not approved for mobile home installation.
The specified chimney type is CAN/ULC S629, UL 103 HT (2100°F).